YC

Yantai Jereh Petroleum Equipment & Technologies Co.

Rank (All Time): #4772 of 106,127Top 5%
140 inventors
156
Patents All Time

Top Inventors at Yantai Jereh Petroleum Equipment & Technologies Co. All Time

Showing 1–50 of 140 inventors

RankNamePatents
1 Rikui Zhang 72
2 Xiaolei Ji 55
3 Peng Zhang 53
3 Yipeng WU 53
#5 Chunqiang Lan 52
#5 Xincheng Li 52
#7 Liang LV 50
#8 Zhuqing MAO 44
#9 Sheng Chang 38
#10 Shuzhen CUI 34
#11 Shouzhe LI 30
#12 Jifeng ZHONG 27
#13 Jianwei Wang 24
#14 Kaishen LIU 17
#15 Ning Feng 16
#15 Ting Zhang 16
#15 Xiance Li 16
#15 Yuxuan Sun 16
#19 Libin Zhou 15
#19 Ruijie DU 15
#21 Wanchun Zha 14
#22 Jian Zhang 13
#23 Xin Li 12
#24 Dawei ZHAO 11
#24 Jihua Wang 11
#24 Lili Wang 11
#24 Shanwu FU 11
#28 Jixin Wang 10
#28 Weiwei Liu 10
#30 Jianglei ZOU 8
#30 Tao Kou 8
#32 Dong Liu 7
#32 Haiping Cui 7
#32 Haibo Zhang 7
#32 Ligong Wu 7
#32 Peng Li 7
#32 Qiong Wu 7
#32 Tao Zhang 7
#32 Weipeng Yuan 7
#40 Huaizhi Zhang 6
#40 Pengyuan ZHANG 6
#40 Xiaobin Li 6
#43 Chen Jiang 5
#43 Cong Zhang 5
#43 Dekun Tian 5
#43 Haiping XING 5
#43 Shuwei Li 5
#43 Xu Liu 5
#49 Baoguo Jian 4
#49 Baojie WANG 4